テイラー渦を利用した金属アルコキシドの加水分解による単分散アルミナ粒子の連続合成 Continuous Synthesis of Monodispersed Alumina Particles by the Hydrolysis of Metal Alkoxide using Taylor Vortex

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A continuous reactor was developed for industrial production of monodispersed alumina particles from the metal alkoxide. Taylor vortex flow was used for solution mixing. Individual Taylor vortices served as batch reaction vessels. Monodispersed spherical alumina particles were prepared by the hydrolysis of aluminum alkoxide in the mixture oF octanol and acetonitrile. Monodispersed alumina particles were continuously produced for 5 h by the reactor. The particle size and distribution were comparable to those obtained by a batch process. The effects of Taylor number (Ta) and residense time on the particle size, particle size distribution, yield, and particle number density of monodispersed alumina particles were investigated. Monodispersed alostina Particles wcrc obtained at Ta number from 50 to 150.

収録刊行物

  • 粉体工学会誌

    粉体工学会誌 37(10), 722-727, 2000-10-10

    粉体工学会

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各種コード

  • NII論文ID(NAID)
    10010064551
  • NII書誌ID(NCID)
    AN00222757
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03866157
  • NDL 記事登録ID
    5512249
  • NDL 雑誌分類
    ZP5(科学技術--化学・化学工業--化学工学)
  • NDL 請求記号
    Z17-38
  • データ提供元
    CJP書誌  NDL  IR 
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